:root {
  --cepsa-red: #e30613;
  --cepsa-dark: #1a1a2e;
  --cepsa-mid: #16213e;
  --cepsa-accent: #f5a623;
  --butano-clr: #f5a623;
  --propano-clr: #00b4d8;
  --camping-clr: #4cc9a0;
  --card-bg: rgba(255, 255, 255, 0.04);
  --card-border: rgba(255, 255, 255, 0.09);
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  background-color: var(--cepsa-dark);
  background-image:
    radial-gradient(
      ellipse at 20% 10%,
      rgba(227, 6, 19, 0.18) 0%,
      transparent 55%
    ),
    radial-gradient(
      ellipse at 80% 90%,
      rgba(0, 180, 216, 0.12) 0%,
      transparent 55%
    );
  color: #e8e8e8;
  font-family: "DM Sans", sans-serif;
  min-height: 100vh;
  padding-bottom: 3rem;
}

/* ── HEADER ── */
header {
  background: linear-gradient(135deg, var(--cepsa-red) 0%, #8b0000 100%);
  padding: 1.6rem 1.5rem 1.4rem;
  text-align: center;
  position: relative;
  overflow: hidden;
}
header::before {
  content: "";
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(
    -45deg,
    rgba(255, 255, 255, 0.03) 0px,
    rgba(255, 255, 255, 0.03) 1px,
    transparent 1px,
    transparent 18px
  );
}
header .logo-text {
  font-family: "Bebas Neue", sans-serif;
  font-size: 2.6rem;
  letter-spacing: 3px;
  color: #fff;
  line-height: 1;
  position: relative;
}
header .sub {
  font-size: 0.78rem;
  letter-spacing: 4px;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.65);
  margin-top: 4px;
  position: relative;
}

/* ── SECTION LABEL ── */
.section-label {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 2.2rem 0 1rem;
  font-family: "Bebas Neue", sans-serif;
  font-size: 1.5rem;
  letter-spacing: 2px;
}
.section-label .pill {
  display: inline-block;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  flex-shrink: 0;
}
.butano-label .pill {
  background: var(--butano-clr);
  box-shadow: 0 0 10px var(--butano-clr);
}
.propano-label .pill {
  background: var(--propano-clr);
  box-shadow: 0 0 10px var(--propano-clr);
}
.camping-label .pill {
  background: var(--camping-clr);
  box-shadow: 0 0 10px var(--camping-clr);
}

/* ── BOTTLE CARD ── */
.bottle-card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: 18px;
  padding: 1.4rem 1.3rem 1.2rem;
  position: relative;
  overflow: hidden;
  transition:
    transform 0.2s ease,
    box-shadow 0.2s ease;
  backdrop-filter: blur(6px);
  cursor: default;
}
.bottle-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.4);
}
.bottle-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  border-radius: 18px 18px 0 0;
}
.butano-card::before {
  background: var(--butano-clr);
}
.propano-card::before {
  background: var(--propano-clr);
}
.camping-card::before {
  background: var(--camping-clr);
}

.bottle-card .tipo {
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 3px;
  opacity: 0.5;
  margin-bottom: 4px;
}
.bottle-card h5 {
  font-family: "Bebas Neue", sans-serif;
  font-size: 1.45rem;
  letter-spacing: 1px;
  color: #fff;
  margin-bottom: 1rem;
}

/* ── WEIGHT ROWS ── */
.weight-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.45rem 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  font-size: 0.88rem;
}
.weight-row:last-child {
  border-bottom: none;
}
.weight-row .label {
  opacity: 0.55;
}
.weight-row .value {
  font-weight: 600;
}

/* ── TOTAL BRUTO (the one that matters) ── */
.bruto-highlight {
  margin-top: 1rem;
  background: rgba(255, 255, 255, 0.07);
  border-radius: 10px;
  padding: 0.65rem 0.9rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.bruto-highlight .blabel {
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 2px;
  opacity: 0.6;
}
.bruto-highlight .bval {
  font-family: "Bebas Neue", sans-serif;
  font-size: 2rem;
  line-height: 1;
  color: #fff;
}
.butano-card .bval {
  color: var(--butano-clr);
}
.propano-card .bval {
  color: var(--propano-clr);
}
.camping-card .bval {
  color: var(--camping-clr);
}

/* ── FOOTER ── */
footer {
  text-align: center;
  margin-top: 3rem;
  font-size: 0.72rem;
  opacity: 0.3;
  letter-spacing: 1px;
}
footer a {
  color: inherit;
}

/* ── ADR badge ── */
.adr-badge {
  display: inline-block;
  background: rgba(227, 6, 19, 0.2);
  border: 1px solid rgba(227, 6, 19, 0.4);
  color: #ff6b6b;
  font-size: 0.65rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  border-radius: 20px;
  padding: 2px 10px;
  margin-left: 8px;
  vertical-align: middle;
}